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Walnut cultivation method

A cultivation method and walnut technology, applied in the field of crop cultivation, can solve the problems of root growth, lodging resistance, evaporation rate, and nighttime temperature distribution, which are unfavorable to walnut growth, unfavorable field management and harvest, and poor plant permeability, so as to achieve nutrient balance Novel application and cultivation techniques are conducive to the effect of topdressing

Inactive Publication Date: 2015-10-14
天津市利源祥苗木种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional walnut cultivation is a single plant in one hole, with equal row spacing. This planting method has poor plant permeability, and the root growth, lodging resistance, surface water evaporation rate and night temperature distribution of the crops are not conducive to the growth of walnuts, resulting in This planting method has disadvantages such as low yield and poor product quality, and is not conducive to field management and harvesting.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of walnut cultivation method is characterized in that: concrete steps are as follows:

[0022] ⑴Soil preparation: Use the combined land preparation machine to harrow the land until the soil is soft and smooth;

[0023] Among them, the row spacing adopts wide row and narrow row interval configuration, the width of the wide row is 100cm, and the width of the narrow row is 29cm; the middle of the narrow row is used for laying water pipes;

[0024] (2) Select strong seedlings of good varieties: choose strong seedlings of good varieties as big bubble walnuts or fine fragrant soaked walnuts to achieve seedling height greater than 0.35m, base diameter greater than 0.015m, main root retention length greater than 0.155m, and the number of lateral roots greater than 16;

[0025] (3) Planting: implant the strong seedlings of the good seeds into the soil, straighten them and make the roots stretch and tightly combine with the soil to the root diameter of the seedlings;

[0...

Embodiment 2

[0030] A kind of walnut cultivation method is characterized in that: concrete steps are as follows:

[0031] ⑴Soil preparation: Use the combined land preparation machine to harrow the land until the soil is soft and smooth;

[0032] Among them, the row spacing adopts wide row and narrow row interval configuration, the width of the wide row is 120cm, and the width of the narrow row is 30cm; the middle of the narrow row is used for laying water pipes;

[0033] (2) Select strong seedlings of good varieties: choose strong seedlings of good varieties as big bubble walnuts or fine fragrant soaked walnuts to achieve seedling height greater than 0.35m, base diameter greater than 0.015m, main root retention length greater than 0.155m, and the number of lateral roots greater than 16;

[0034] (3) Planting: implant the strong seedlings of the good seeds into the soil, straighten them and make the roots stretch and tightly combine with the soil to the root diameter of the seedlings;

[0...

Embodiment 3

[0039] A kind of walnut cultivation method is characterized in that: concrete steps are as follows:

[0040] ⑴Soil preparation: Use the combined land preparation machine to harrow the land until the soil is soft and smooth;

[0041] Among them, the row spacing adopts wide row and narrow row interval configuration, the width of the wide row is 120cm, and the width of the narrow row is 33cm; the middle of the narrow row is used for laying water pipes;

[0042] (2) Select strong seedlings of good varieties: choose strong seedlings of good varieties as big bubble walnuts or fine fragrant soaked walnuts to achieve seedling height greater than 0.35m, base diameter greater than 0.015m, main root retention length greater than 0.155m, and the number of lateral roots greater than 16;

[0043] (3) Planting: implant the strong seedlings of the good seeds into the soil, straighten them and make the roots stretch and tightly combine with the soil to the root diameter of the seedlings;

[0...

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PUM

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Abstract

The invention relates to a walnut cultivation method comprising the specific steps of field preparation, seed selection, field planting, fertilization and water delivery, field management, tree body trimming and pruning, and pest control and disease control. In the field preparation step, wide line spacing and narrow line spacing are arranged alternately, wherein the width of a wide line is 100-120cm and the width of a narrow line is 29-33cm, and water pipes are laid in the middle of the narrow lines. Vigorous seedlings of improved varieties are selected, wherein the seedlings are juglans sigillata dode or XiXiang walnut seedlings with heights higher than 0.35m and base diameter larger than 0.015m are selected. A taproot retention length is higher than 0.155m, and a lateral root number is larger than 16. In the field management step, with the water delivery pipe, soil water content is maintained at 70-85% of a maximal field water capacity, and fertilizer is delivered during water delivery. According to the method, a narrow line is arranged between every two lines, such that a plant border line dominance is artificially created, light transmittance between walnut plants is increased, and photosynthetic efficiency is improved. The method facilitates walnut plant top dressing, water delivery and harvesting, and facilitates nutrient balanced application and absorption. Wind stress on the plants is reduced, and walnut yield is improved.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, in particular to a walnut cultivation method. Background technique [0002] Walnut is an important oil-bearing fruit, which generally contains 60% to 75% oil and more than 15% protein, and also contains calcium, phosphorus, iron, vitamins and other nutrients. Phlegm, wind tonifying blood, warming intestines and tonifying kidney are important Chinese herbal medicines with high economic value. Vigorously developing walnut production is of great significance and great prospects for greening and beautifying barren hills, increasing oil plant raw materials and medicinal materials, and increasing farmers' income. The ideal economic forest tree. [0003] The traditional walnut cultivation is a single plant in one hole, with equal row spacing. This planting method has poor plant permeability, and the root growth, lodging resistance, surface water evaporation rate and night temperature distribu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
Inventor 刘汝香
Owner 天津市利源祥苗木种植专业合作社
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